Horticulture Quiz 2
1 / 50
Variation in the performance of the same mango variety in the same orchard may be due to the variation in the root stock raised from seeds which may be due to_________?
2 / 50
Gumosis is disease of___________?
3 / 50
The portion of the axis below the cotyledons is known as___________?
4 / 50
Plants having monoecious flower are___?
5 / 50
Cotton fiber are made up of___________?
6 / 50
A branch of horticulture dealing with the production and marketing of vegetable is called__________?
7 / 50
The year in which mango tree does not produce or produce very small number of fruit is called ________ ?
8 / 50
A pruning management done to develop a tree framework strong cough to bear large number of fruits without breaking of branches is known as_________?
9 / 50
Commercial production of fruits is known as___?
10 / 50
Enzymes are__________?
11 / 50
Splice grafting is most successful in___________?
12 / 50
Gulkand is made from the most common beautiful flower of_________?
13 / 50
In orange aroma is developed by__________?
14 / 50
When the corolla has four clawed petals inserted at right angle other is said to be___?
15 / 50
Which among the following does not possess cotyledons__________?
16 / 50
Citrus has its origin in__?
17 / 50
Sweet potato belong to family___?
18 / 50
Citrus belongs to the___________?
19 / 50
Which of the leafy vegetables has high cellulose and add bulk to food___________?
20 / 50
Plant parts useful for extraction of opium from papaver saminiferaim are__________?
21 / 50
In apple wool aphid is genetically controlled by___________?
22 / 50
In bhindi production of foundation seed needs an isolation distance of___________?
23 / 50
Common varieties of rose are developed by___________?
24 / 50
chemicals which induce leaf fall are called__?
25 / 50
A science which deals with classification of plants is called___________?
26 / 50
major source of sugar in world is________?
27 / 50
A process by which a piece of scion is attached to a root stock in a way that eabium of both scion and root stock came in firm contact, resulting is a new tissue is called_________?
28 / 50
The message of jasmine is_________?
29 / 50
Which types of fruits are known at higher altitude in KP, Balochistan and Murree hills_________?
30 / 50
Which of the following constitute the best definition of fruit__?
31 / 50
A condition of green plant in which they become unhealthy and pale yellow in colour in known as_________?
32 / 50
Potato when fried, excessive browning develops due to _____?
33 / 50
According to national commission of Pakistan, post harvest losses in fruits are__?
34 / 50
Main factors affecting production and quantity of citrus is___________?
35 / 50
The storage life of fresh oranges at 5 to 9?c is __?
36 / 50
The most popular and common method of laying out orchard on flat ground is_________?
37 / 50
Alternate bearing is the serious problem of___?
38 / 50
The storage life of fresh mango at -1 to 4?c is_____?
39 / 50
Degeneration and death of aerial plant parts is called___________?
40 / 50
The most highly advanced division in plants kingdom is__?
41 / 50
Mango are planted in which of the following layout system__?
42 / 50
Strawberry belongs to what type of fruit ?
43 / 50
which one of the following is climacteric fruit___?
44 / 50
The size of stomata is measured by___________?
45 / 50
Loss off leaves due to seasonal change is_________?
46 / 50
Anthesis starts in onion. at__________?
47 / 50
The chromoplast develops mainly from__________?
48 / 50
In California the age of citrus tree is__?
49 / 50
Cleft grafting is most successful in_________?
50 / 50
Adaptability, germination ability and variation the advantages of___________?
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